1   /**
2    * Copyright (c) 2000-2009 Liferay, Inc. All rights reserved.
3    *
4    *
5    *
6    *
7    * The contents of this file are subject to the terms of the Liferay Enterprise
8    * Subscription License ("License"). You may not use this file except in
9    * compliance with the License. You can obtain a copy of the License by
10   * contacting Liferay, Inc. See the License for the specific language governing
11   * permissions and limitations under the License, including but not limited to
12   * distribution rights of the Software.
13   *
14   * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
15   * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
16   * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
17   * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
18   * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
19   * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
20   * SOFTWARE.
21   */
22  
23  package com.liferay.portal.action;
24  
25  import com.liferay.portal.NoSuchUserException;
26  import com.liferay.portal.UserPasswordException;
27  import com.liferay.portal.kernel.servlet.SessionErrors;
28  import com.liferay.portal.kernel.util.Constants;
29  import com.liferay.portal.kernel.util.ParamUtil;
30  import com.liferay.portal.security.auth.PrincipalException;
31  import com.liferay.portal.service.UserServiceUtil;
32  import com.liferay.portal.struts.ActionConstants;
33  import com.liferay.portal.util.PortalUtil;
34  import com.liferay.portal.util.WebKeys;
35  
36  import javax.servlet.http.HttpServletRequest;
37  import javax.servlet.http.HttpServletResponse;
38  import javax.servlet.http.HttpSession;
39  
40  import org.apache.struts.action.Action;
41  import org.apache.struts.action.ActionForm;
42  import org.apache.struts.action.ActionForward;
43  import org.apache.struts.action.ActionMapping;
44  
45  /**
46   * <a href="ChangePasswordAction.java.html"><b><i>View Source</i></b></a>
47   *
48   * @author Brian Wing Shun Chan
49   */
50  public class ChangePasswordAction extends Action {
51  
52      public ActionForward execute(
53              ActionMapping mapping, ActionForm form, HttpServletRequest request,
54              HttpServletResponse response)
55          throws Exception {
56  
57          String cmd = ParamUtil.getString(request, Constants.CMD);
58  
59          if (cmd.equals("password")) {
60              try {
61                  updatePassword(request, response);
62  
63                  return mapping.findForward(ActionConstants.COMMON_REFERER);
64              }
65              catch (Exception e) {
66                  if (e instanceof UserPasswordException) {
67                      UserPasswordException upe = (UserPasswordException)e;
68  
69                      SessionErrors.add(request, e.getClass().getName(), upe);
70  
71                      return mapping.findForward("portal.change_password");
72                  }
73                  else if (e instanceof NoSuchUserException ||
74                           e instanceof PrincipalException) {
75  
76                      SessionErrors.add(request, e.getClass().getName());
77  
78                      return mapping.findForward("portal.error");
79                  }
80                  else {
81                      PortalUtil.sendError(e, request, response);
82  
83                      return null;
84                  }
85              }
86          }
87          else {
88              return mapping.findForward("portal.change_password");
89          }
90      }
91  
92      protected void updatePassword(
93              HttpServletRequest request, HttpServletResponse response)
94          throws Exception {
95  
96          HttpSession session = request.getSession();
97  
98          long userId = PortalUtil.getUserId(request);
99          String password1 = ParamUtil.getString(request, "password1");
100         String password2 = ParamUtil.getString(request, "password2");
101         boolean passwordReset = ParamUtil.getBoolean(request, "passwordReset");
102 
103         UserServiceUtil.updatePassword(
104             userId, password1, password2, passwordReset);
105 
106         session.setAttribute(WebKeys.USER_PASSWORD, password1);
107     }
108 
109 }